NUCLEO-WBA25CE1 "Bootloader limitation"
Hi, As per UM3610 « section 7.7 », a "Bootloader limitation" has been found in NUCLEO-WBA25CE1. Please refer to "Workaround" section if you are facing this limitation.
STM32 MCUs Wireless
Ask questions and discuss STM32 wireless solutions and their implementation for running Bluetooth LE, Zigbee, LoRaWAN applications.
Forum Posts
Matter software expansion for STM32Cube
Dear all, The X-CUBE-MATTER Expansion Package is now available on our official website following this link MATTER - Matter software expansion for STM32Cube - STMicroelectronics It is a reference implementation for the demonstration of Matter on ST...
Please go and visit our wiki pages to support your projects on our wireless product families.
Please go and visit our wiki pages where you can find a lot of information on our wireless product families (WB, WBA, WL) and the supported protocols: BLE, Zigbee, Thread, Matter, Lora, ... To begin your technical journey, please start from this top ...
Resolved! PCB and Schematics for Discovery and Nucleo boards.
We are designing a PCB based on the below products.We need the project files for the following boardsB-L475EIOT01A2C - Discovery boardNUCLEO-WL55JC - End nodeP-NUCLEO-LRWAN2 - GatewayWe are using Altium Designer. If the files are in different format,...
Resolved! Do I have to add a pull-up resistor to the reset circuit of STM32WB55 MCU?
Hello,I would like to use a reset circuit with a push-button for STM32WB55 MCU. The datasheet of the MCU gives a diagram which is uploaded to the attachment. As I understand, I use just a push-button and a capacitor. VDD and pull-up resistor is invol...
STM32WB - Update characteristic without sending a notification.
STM32WB. Code based on BLE heart rate example.Created a characteristic that supports both Read and Notification.Would like to update the characteristic value without sending a notification to the user. How can I do that?Thanks.
STM32WL55 Erratum Clairification
In the SubGHz_Phy_PingPong example for the Nucleo-WL55JC2 there two register reads and writes to addresses that are not documented in reference manual.0x08890x0736The reference manual (RM0453 Rev 1) and erratum (ES0500 - Rev 1) for the STM32WL55 seri...
How to light up LED with a switch on the STM32 Board?
while (1) { HAL_GPIO_WritePin(LD2_GPIO_Port, LD2_Pin, GPIO_PIN_RESET); if (HAL_GPIO_ReadPin(B1_GPIO_Port, B1_Pin)) { HAL_GPIO_WritePin(LD2_GPIO_Port, LD2_Pin, SET); } }}I am using the STM32 WB55 Nucleoboard, I am wondering why when I press the butt...
Where I can found some example for the Discovery kit with STM32WB5MMG module?
I'm using the STM32CubeIDE (Version: 1.6.1) and I've installed the package for the family STM32WB (rel 1.11.1) but into the section 'Example Selector' I don't find any example for this board. I don't understand what's the issue. What I should do for ...
Issues waking up from Stop2 mode using interrupt on STM32WB55
Hello!I'm trying to put my project into Stop2 mode (so it can only be woken up by 1 of 5 wakeup pins) on an STM32WB55 Nucleo board. I have an external signal that starts low and goes high to generate an interrupt. I've tried various approaches to ...
Resolved! How do you check or set what software embedded pack you're using?
TL;DR version:Is there a way to set/check the microcontroller software embedded pack you're using (ie stm32wb55 V1.11.1)?I was working on trying to get a Stop2 Low Power mode working and was running into some issues so I checked the forum. I came ac...
S2-LP - How do I enable IEEE Manchester encoding?
Hello,I've got a device which transmits with IEEE Manchester encoding, however on the S2-LPQTR, I seem to only be able to decode GE Thomas version of Manchester encoding (inverted to IEEE). Is there a way to enable IEEE encoding?Thanks Dave
Zephyr + 802.15.4 + STM32wb55
I am beginner with STM32WB board and would like to know whether only the co-processor libraries from STM should be used for the Radio core or is it possible to use third party sources for radio programming. Further I wish to do 802.15.4 programming w...
